项目中java连接cdh中的kafka报错java.io.IOException: Can‘t resolve address: node0X:9092的解决方案
问题docker容器日志报java.io.IOException:Can'tresolveaddress:node04:9092atjava.lang.Thread.run(Thread.java:748)[na:1.8.0_272]Causedby:java.nio.channels.UnresolvedAddressException:nullatsun.nio.ch.Net.checkAdd